In addition to their physical costs, fires have a range of less immediate and obvious adverse consequences on the natural environment. These include air contamination from the fire plume (whose deposition is likely to subsequently include land and water contamination), contamination from water runoff ...
Observations were made across 11-40-year-old fire boundaries in Tasmanian alpine areas of varying macroenvironment and flora. Organic matter and total nitrogen in the surface soil were significantly less where the vegetation had been recently burned. There were no significant differences between recentl...
THE IMPACT OF THE FIRING THE FIREWORKS IN THE SPRING FESTIVAL EVE TO URBAN ENVIRONMENT 来自 知网 喜欢 0 阅读量: 16 作者:Z Sun,J Zhang 摘要: This artical deals with the bad environmental impact of firework on the Spring Festival Eve on Dalian urban areas based on the 5 years monitoring ...
This study reconstructs erosion, productivity, fire and vegetation records at Club Lake, in the alpine zone of Kosciusko National Park (the highest mountain region in Australia), and uses them to compare the prehistoric and historic periods. While disturbance in the prehistoric period was found to...
Forest-grassland mosaic ecosystems can exhibit alternative stables states, whereby under the same environmental conditions, the ecosystem could equally well reside either in one state or another, depending on the initial conditions. We develop a mathemat
The plane is destroyed, a complete wreck: the pilot must have died onimpact... 飞机遭到毁坏,完全成了一堆残骸:飞行员肯定死于撞击。 柯林斯高阶英语词典 The majorimpactof this epidemic worldwide is yet to come... 这种传染病在世界范围内的重大影响还未完全显现。
Located in a tropical climate and within the Ring of Fire, this region has great potential for a transition toward renewable energy utilization. However, numerous studies have found that renewable energy development has a negative impact on the environment and nature conservation. This article ...
verticillata is thought to begin between 5 and 10 years post-fire and adequate replenishment of the seed bank likely takes around 20 years (Mooney and Pedler, 2005; Department of Environment Water and Natural Resources, 2015), these fires could potentially impact food availability for C. lathami...
Wildfire is closely associated with human society and having its effect on earth as well as on its environment for more than 350 million years. It is a very common phenomenon from the ancient period, has hazardous effects on both environment and human life. This study mainly focuses on the ...
of environmental change on a site,using the Composite Burn Index(CBI),which is a direct explanation of relationship between burn severity and degree of plant damage after fire.Combining 2 burn indexes with environment factors(elevation,vegetation types,slope,aspect,function zones and nest-sites etc....